bug in 10.0.3 hgfs (buffer overflow)?
I am running VMware Workstation 10.0.3 on Fedora 20 (64-bit) with a Fedora 20 Guest (64-bit). The customer has tools installed VMwareTools - 9.6.2 - 1688356.tar.gz, with a patch for vmhgfs (attached) to work with the kernel 3.15.
The problem is that when I try to run GNU autotools (particularly a configuration script generated by autoconf) a volume of hgfs, I get garbage (characters draws) in the output. This can be reproduced using the autotools sample project http://www.niksula.hut.fi/~mkomu/docs/autohowto.html , non-tarage to a volume on the guest hgfs, running ".» "/ autogen.sh" and then click "configure." The result is:
. / config.status: line 331: near syntax error unexpected token 'newline '.
. ' / config.status: line 331: ' "'
This is because the line 317 of the config.status it creates has hundreds of inside null characters. It seems that these characters are inserted after 8192nd byte of a 'HERE doc' shell redirection in the configure script. This occurs when you run configure on any project autotools-based on a volume hgfs. I tried to reproduce with a simple shell script, but can't seem to do repeatable.
I expect to share this volume between Fedora and Windows VMs, but I think I'll be back to samba for now. Someone else saw related issues?
Thank you
Ben
Hi Ben,
I am the developer for this feature and thank you for your help for reporting this issue.
Thanks for the detailed report and the script to reproduce this problem.
I have a bug of similar sounding I'm about to investigate. I'll use this script too to see if they are identical.
Steve
Tags: VMware
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